* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

.parallax-roll{
    background-image: url(../images/home_slide_01.jpg);
}

.wrap {
    margin: 16px auto 16px auto;
    width: 100%;
    display: flex;
    align-items: space-around;
    max-width: 1200px;
}

.tile {
    width: 380px;
    height: 380px;
    margin: 10px;
    background-color: #99aeff;
    display: inline-block;
    background-size: cover;
    position: relative;
    cursor: pointer;
    transition: all 0.4s ease-out;
    box-shadow: 0px 35px 77px -17px rgba(0, 0, 0, 0.44);
    overflow: hidden;
    color: #fff;
    font-family: 'Microsoft YaHei', sans-serif;
}


.tile img {
    height: 380px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    transition: all 0.4s ease-out;
}

.tile .text {
    z-index: 99;
    position: absolute;
    padding: 30px;
    height: calc(100% - 60px);
    height: calc(100% - 60px);
    color: #fff;
}

.tile h1 {
    font-weight: 300;
    margin: 0;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
}

.tile h2 {
    font-weight: 100;
    margin: 20px 0 0 0;
    font-style: italic;
    transform: translateX(200px);
}

.tile p {
    font-weight: 300;
    margin: 20px 0 0 0;
    line-height: 25px;
    /*   opacity:0; */
    transform: translateX(-200px);
    transition-delay: 0.2s;
}

.animate-text {
    opacity: 0;
    transition: all 0.6s ease-in-out;
}

.tile:hover {
    /*   background-color:#99aeff; */
    box-shadow: 0px 35px 77px -17px rgba(0, 0, 0, 0.64);
    transform: scale(1.05);
}

.tile:hover img {
    opacity: 0.2;
}

.tile:hover .animate-text {
    transform: translateX(0);
    opacity: 1;
}

.dots {
    position: absolute;
    bottom: 20px;
    right: 30px;
    margin: 0 auto;
    width: 30px;
    height: 30px;
    color: currentColor;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

.dots span {
    width: 5px;
    height: 5px;
    background-color: currentColor;
    border-radius: 50%;
    display: block;
    opacity: 0;
    transition: transform 0.4s ease-out, opacity 0.5s ease;
    transform: translateY(30px);
}

.tile:hover span {
    opacity: 1;
    transform: translateY(0px);
}

.dots span:nth-child(1) {
    transition-delay: 0.05s;
}

.dots span:nth-child(2) {
    transition-delay: 0.1s;
}

.dots span:nth-child(3) {
    transition-delay: 0.15s;
}

@media (max-width: 1000px) {
    .wrap {
        flex-direction: column;
        width: 400px;
    }
}
